66346376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6871}}^1$

素因数の和:6965

約数の個数: 32

約数和(自身を含む): 133591680

約数和(自身を除く): 67245304

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 6871, 9656, 13742, 27484, 54968, 116807, 233614, 467228, 487841, 934456, 975682, 1951364, 3902728, 8293297, 16586594, 33173188, 66346376]

約数ペア:

[(1, 66346376), (2, 33173188), (4, 16586594), (8, 8293297), (17, 3902728), (34, 1951364), (68, 975682), (71, 934456), (136, 487841), (142, 467228), (284, 233614), (568, 116807), (1207, 54968), (2414, 27484), (4828, 13742), (6871, 9656)]